Numb3rs

Season 6, Episode 5

Episode Title: Hydra

Air Date: 2009-10-23

Overview:

The team attempts to find the daughter of a geneticist who they suspect was kidnapped by the unstable mother. However, they become concerned about the case when they find evidence that suggests the young girl was a clone. Meanwhile, Charlie and Amita discuss having kids and Liz reveals a dark secret.